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Willie Davis League
4-1-2023
Kenny Sierra Relief Pitcher
Retired (1981, Age 34)
CAREER BIOGRAPHICAL DATA
ERA 5.37 Total Rating B-   Bats/Throws L/L
W-L 12-10 Status Retired (1981) Option Years 0  
SV 11 Age 76 (OS 76) Date of Birth 03-27-1947
K 168 Drafted Round 1, Pick 15
(1969)		 Majors Svc Time 3 years
(88 games)
IP 283.0
WHIP 1.55
OFFENSE PITCHING MENTORING
Contact vs. R C  Contact vs. L D+ Endurance C    Ldrship C-
Power vs. R D  Power vs. L D  Velocity B-   Mentor Val C+
Speed D+ Bunt B- Control B 
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range F  WS Rings 0
1B --- LF --- Arm A  WS Appearances 0
2B --- CF ---   Health A  LCS Appearances 0
3B --- RF ---   Injured Days 0 All Star Teams 0
* League requires 50% rating to start at catcher.

Year   Team W L G GS CG SHO SV BS IP H R ER HBP BB SO WHIP ERA Awards
1974 DET
0
 1
23
1
0
0
1
 1
50.2
 61 35 32 1 27
27
1.74
5.68
1975 DET
2
 3
22
0
0
0
0
 0
22.2
 31 17 17 2 4
12
1.54
6.75
1976 DET
4
 2
44
1
0
0
4
 1
63.1
 80 37 35 3 20
33
1.58
4.97
1977 DET
4
 3
63
0
0
0
4
 1
87.1
 79 34 32 1 27
58
1.21
3.30
1978 DET
2
 1
51
0
0
0
2
 1
59.0
 84 57 53 0 25
38
1.85
8.08
2023
0
 0
0
0
0
0
0
 0
0.0
 0 0 0 0 0
0
0.00
0.00
Total
12
 10
203
2
0
0
11
 4
283.0
 335 180 169 7 103
168
1.55
5.37
Career Transactions
DateTransaction
1981-11-01Kenny Sierra has retired from the Free Agency Pool
1981-04-01The Detroit Silver Hawks have waived Kenny Sierra.
1979-08-10The Detroit Silver Hawks have promoted Zippy Marshall to the major league team. The Detroit Silver Hawks have designated Bill Loun for assignment. The Detroit Silver Hawks have designated Kenny Sierra for assignment.
1979-08-08The Detroit Silver Hawks have promoted Kenny Sierra to the major league team. The Detroit Silver Hawks have sent Zippy Marshall to the minors.
1979-07-25The Detroit Silver Hawks have acquired Kenny Sierra from the waiver wire.
1979-07-17The Detroit Silver Hawks have waived Kenny Sierra.
1978-08-16The Detroit Silver Hawks have promoted Zippy Marshall to the major league team. The Detroit Silver Hawks have designated Kenny Sierra for assignment.
1976-06-05The Detroit Silver Hawks have promoted Kenny Sierra to the major league team. The Detroit Silver Hawks have sent Dick Chandler to the minors.
1975-07-27The Detroit Silver Hawks have promoted Orel Gray to the major league team. The Detroit Silver Hawks have designated Kenny Sierra for assignment.
1975-05-09The Detroit Silver Hawks have promoted Kenny Sierra to the major league team.
1974-10-04The Detroit Silver Hawks have promoted Al McAllester to the major league team. The Detroit Silver Hawks have promoted Jimmy Perez to the major league team. The Detroit Silver Hawks have sent Kenny Sierra to the minors. The Detroit Silver Hawks have sent Phil Borowski to the minors.
1974-06-17The Detroit Silver Hawks have promoted Kenny Sierra to the major league team. The Detroit Silver Hawks have sent Billy Maggert to the minors.
1971-10-03The Detroit Silver Hawks have promoted Billy Maggert to the major league team. The Detroit Silver Hawks have sent Kenny Sierra to the minors.
1971-09-26The Detroit Silver Hawks have promoted Kenny Sierra to the major league team.